demo.st

Connect Remote server

claude mcp add --transport http demost https://demo.st/mcp --header "Authorization: Bearer <YOUR_API_KEY>"

{
  "mcpServers": {
    "demost": {
      "url": "https://demo.st/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

{
  "servers": {
    "demost": {
      "type": "http",
      "url": "https://demo.st/mcp",
      "headers": {
        "Authorization": "Bearer <YOUR_API_KEY>"
      }
    }
  }
}

Settings > Connectors > Add custom connector
URL: https://demo.st/mcp

Replace the values in angle brackets with your own. Keys stay on your machine; we never see them.

Tools 13 found in our last check

• check_subdomain_availability

  Check if a subdomain name is available on demo.st (e.g. "my-site" → my-site.demo.st).

• reserve_subdomain

  Reserve a subdomain for the logged-in account. One subdomain per account.

• upload_site

  Upload a .zip as site content for your reserved subdomain. Easiest for agents: zip_base64 (base64-encoded zip). Or file_url (public URL to zip). Or file_path (local path, when MCP runs locally).

• clear_site

  Remove deployed site content from your subdomain. Subdomain remains reserved.

• release_subdomain

  Release your reserved subdomain. Deletes the reservation, any deployed site, and all document DB data for that site.

• get_site_api_key

  Get (or create) the public site API key for your reserved subdomain. Embed this key in your static site and call https://api.demo.st/v1 with Authorization: Bearer <key>. Tenant is scoped by the key — never share another site's key.

• rotate_site_api_key

  Rotate the public site API key. The old key stops working immediately; update your site with the new key.

• list_collections

  List document collections for your site (api.demo.st document store).

• create_collection

  Create a document collection (lowercase letter start; letters, numbers, underscores; max 63 chars). Max 20 collections per site.

• delete_collection

  Delete a document collection and all of its records.

• list_records

  List records in a document collection.

• upsert_record

  Create or update a JSON record in a collection. Pass data as an object. Optional id to upsert a specific record.

• delete_record

  Delete a record from a document collection.

Headers

Details

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